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The difference between voltage type inverter and current type inverter
① Buffering of reactive energy The load of the inverter is an asynchronous motor, which is an inductive load. In addition...[Details]
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1. When the quasi-bidirectional port outputs data:
Quasi-bidirectional port output types can be used as output and input functions without reconfiguring the port line output state. This is because wh...[Details]
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There are about 8.5 million data centers in the world, including smaller ones, of which 3 million are located in the United States, which means there is almost one data center for every 100 people, ...[Details]
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introduction
Electronic components such as op amps, drivers or sensors often require a bipolar supply to operate, but there is rarely one available at the point of load. The LTC3260 is a negative...[Details]
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To correctly obtain the target code of the program, we must first clarify the storage location of the program code. The maximum space of the program memory of the 51 microcontroller is 64KB. In an ac...[Details]
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Fingerprints exist to provide rough surfaces on the palms and soles of people's feet, making it easier for people to grasp objects. Fingerprints begin to form in the fetal period, and their patterns ...[Details]
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Introduction to DMA DMA: Direct memory access controller, direct memory storage. DMA can realize the rapid conversion of data between peripherals and memory, memory and memory, without the interven...[Details]
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Last night, when I helped a classmate build a cross-compilation environment under redhat , I solved a problem. I think this problem still has some significance, so I will record it now. 1. Start ent...[Details]
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Recently, the "IAIC Internet of Things Summit Forum and China Chip Application Innovation Design Competition Internet of Things Special Competition" was successfully held, hosted by China Electronics...[Details]
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Operational amplifier, what does operational amplifier mean?
Concept of Operational Amplifier
An operational amplifier (often referred to as an "op amp") is a circuit unit with a very high amplif...[Details]
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Light sensor functions have been taken to the next level. In response to the increasing number of visual applications in mobile devices, ams has developed a color sensor that can automatically adjust...[Details]
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l Absolute address access
l C and assembly interface
l Common files in C51 software package
l Segment name conversion and program optimization
Section 1 Absolute Address Access
C51 provides th...[Details]
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In order to
make
the chargers
used in
mobile phones
, electric bicycles, etc.
realize the automatic
charging
function, most of them use various dedicated IC chargers,
int...[Details]
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This paper first introduces the hardware platform of the embedded power exchange system based on MPC8247, and focuses on how to develop an embedded power exchange system on the MPC8247 processor,...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Microcontroller MCU
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